package de.sub.goobi.converter;
/**
* This file is part of the Goobi Application - a Workflow tool for the support of mass digitization.
*
* Visit the websites for more information.
* - http://www.goobi.org
* - http://launchpad.net/goobi-production
* - http://gdz.sub.uni-goettingen.de
* - http://www.intranda.com
* - http://digiverso.com
*
* This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59
* Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions
* of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to
* link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and
* distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and
* conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this
* library, you may extend this exception to your version of the library, but you are not obliged to do so. If you do not wish to do so, delete this
* exception statement from your version.
*/
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.convert.Converter;
import javax.faces.convert.ConverterException;
import org.apache.log4j.Logger;
import de.sub.goobi.beans.Docket;
import de.sub.goobi.helper.exceptions.DAOException;
import de.sub.goobi.persistence.DocketDAO;
public class DocketConverter implements Converter {
public static final String CONVERTER_ID = "DocketConverter";
private static final Logger logger = Logger.getLogger(DocketConverter.class);
@Override
public Object getAsObject(FacesContext context, UIComponent component, String value)
throws ConverterException {
if (value == null || value.length() == 0) {
return null;
} else {
try {
return new DocketDAO().get(new Integer(value));
} catch (NumberFormatException e) {
logger.error(e);
return "0";
} catch (DAOException e) {
logger.error(e);
return "0";
}
}
}
@Override
public String getAsString(FacesContext context, UIComponent component, Object value)
throws ConverterException {
if (value == null) {
return null;
} else if (value instanceof Docket) {
return String.valueOf(((Docket) value).getId().intValue());
} else if (value instanceof String) {
return (String) value;
} else {
throw new ConverterException("Falscher Typ: " + value.getClass() + " muss 'Docket' sein!");
}
}
}